Charles

Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet....

• It doesnt log outgoing and incoming requests. Guest • Nov 2018 • 0 agrees and 8 disagrees Disagree   Agree

Commercial Mac Windows Linux

mitmproxy

mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP. It provides a console interface that allows traffic flows to be inspected and edited on the fly. It also...

• mitmproxy is able to edit response data Guest • Nov 2018 • 2 agrees and 0 disagrees Disagree   Agree
• It's able to analyze http requests made by other proxies, many other of the alternatives here only allow creating requests Guest • 3 days ago Disagree   Agree

Free Open Source Mac Windows Linux

Advanced REST Client (ARC)

API testing tool. Which allows web developers to create and test custom HTTP requests.

Free Open Source Mac Windows Linux Chrome OS Chrome ... Chromium Chrome Web Store

Zed Attack Proxy

The Zed Attack Proxy (ZAP) is an easy to use integrated penetration testing tool for finding vulnerabilities in web applications. It is designed to be used by people...

• ZAP is a proxy for attacks, not a proxy for development Guest • Feb 2018 • 5 agrees and 1 disagrees Disagree   Agree

Free Open Source Mac Windows Linux

Google Lighthouse

Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication.

• Fiddler is a http proxy tool, Google lighthouse does not allow you to analyze individual requests Guest • 3 days ago Disagree   Agree

Free Open Source Mac Windows Linux

HttpRequester

A tool for easily making HTTP requests (GET/PUT/POST/DELETE), viewing the responses, and keeping a history of transactions.

• Discontinued Doesn't support Firefox WebExtensions: https://github.com/tommut/HttpRequester/issues/43 Also latest commit d62a6ea on Mar 12, 2017.

Free Open Source Mac Windows Linux Firefox

Proxyman

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.

• Fiddler is for super-user, and unfriendly for newbie. Proxyman is designed by strictly following the macOS human guideline from Apple, so it feels like the home. jamelumber • 14 days ago Disagree   Agree

Commercial $ $ $ Mac

HTTP Toolkit

HTTP Toolkit is a suite of open-source tools for debugging, testing and building with HTTP(S).

Freemium Open Source Mac Windows Linux Web

Live HTTP Headers

The goal of this project is to adds information about the HTTP headers in three ways: First by adding a 'Headers' tab in 'View Page Info' of a web...

Free Mac Windows Linux Firefox

Surge for Mac

Working quietly on the Menubar, Surge is a high-performance HTTP/SOCKS5 proxy server. It is capable of intercepting and logging the summary of HTTP traffic, and...

Commercial $ $ $ Mac iPhone iPad

StopLight

APIs are essential to every online business. StopLight helps companies manage their API lifecycle. Our visual modeling solution removes the massive amount of manual...

Free Personal $ $ $ Mac Windows Linux Web

Proxie

A HTTP Debugging Proxy for MacOS.

• Proxie is a native macOS app. It provides scripting support which is in JavaScript easier to learn. dk4rest • Aug 2018 Disagree   Agree

Commercial $ $ $ Mac

James

James is a HTTP Proxy and Monitor that enables developers to view and intercept requests made from the browser. It is an open-source alternative to the popular developer...

• Discontinued Not sure if 'discontinued' is quite right, but James has now officially moved in 'maintenance mode', with little or no ongoing development or support. See the readme: https://github.com/james-proxy/james#this-project-is-in-maintenance-mode. It would be helpful to highlight that here imo.

Free Open Source Mac Windows Linux React Electron / Atom Shell ... Node.JS

Graphical HTTP Client

HTTP Client is a Mac OS X Leopard developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP messages.

Commercial Mac

Proxy.app

Proxy.app is the perfect tool for debugging and analysing both HTTP requests and responses and modify data in transit. It can be used to debug hard problems while doing...

Commercial $ $ $ Mac